how to sort a multidemensional array by an inner key

Question

i have this enormous array that i am pulling from an API for BattleField Bad Company 2, and the soldier stats can be pulled as a multi dimensional array with an inner array

Answer 1

To order descending an array, I used

function sorterdesc($one, $two) {
    return ($two['cont'] - $one['cont']);
}

For ascending :

function sorterasc($one, $two) {
    return ($one['cont'] - $two['cont']);
}

Like this it works fine with numeric values